#include "dialog.h"
#include "ui_dialog.h"
#include<QPushButton>
#include<select.h>
#include<changefile.h>
#include<video.h>
#include<shoucang.h>
#include<dialog.h>
#include<widget.h>
dialog::dialog(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::dialog)
{
    ui->setupUi(this);
    connect(ui->pushButton_2,&QPushButton::clicked,this,[=](){
         this->hide();
        select *s=new select;
        s->show();

    });

    connect(ui->pushButton_5,&QPushButton::clicked,this,[=](){
        Widget *s=new Widget;
        s->show();
        this->hide();
    });

    connect(ui->pushButton_6,&QPushButton::clicked,this,[=](){
        dialog *s=new dialog;
        s->show();
        this->hide();
    });
}

dialog::~dialog()
{
    delete ui;
}